nine/texture: AUTOGENMIPMAP error cases
nine/query: fresh queries return S_OK on GetData after all
nine/surface: stride must be aligned to 4
nv50,nvc0: d3d9 requires transfer stride to be aligned to 4
nine/surface9: don't usage staging systemmem resources for now
nine/device: fix OffscreenPlainSurface pool
nine/surface: disallow partial block lock on DEFAULT pool